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Article:
  JSP 2.0: The New Deal, Part 1
Subject:   Dynamically Build Expressions to Evaluate?
Date:   2004-08-24 10:14:16
From:   amitcbhayani
Response to: Dynamically Build Expressions to Evaluate?

Hi Seth,


I am trying to acchieve what u have said. But I get following error



/pages/event/causalComponents.jsp(52,12) "${componentRows.${columns}" contains invalid expression(s): javax.servlet.jsp.el.ELException: Encountered "{", expected one of ["}", ".", ">", "gt", "<", "lt", "==", "eq", "<=", "le", ">=", "ge", "!=", "ne", "[", "+", "-", "*", "/", "div", "%", "mod", "and", "&&", "or", "||", "?"]' org.apache.jasper.JasperException: /pages/event/causalComponents.jsp(52,12) "${componentRows.${columns}" contains invalid expression(s): javax.servlet.jsp.el.ELException: Encountered "{", expected one of ["}", ".", ">", "gt", "<", "lt", "==", "eq", "<=", "le", ">=", "ge", "!=", "ne", "[", "+", "-", "*", "/", "div", "%", "mod", "and", "&&", "or", "||", "?"] at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:39) at org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:407) at org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:200) at org.apache.jasper.compiler.JspUtil.validateExpressions(JspUtil.java:596) at


Any input would be of great help.


Thanks
Amit


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  1. Dynamically Build Expressions to Evaluate?
    2005-06-01 05:22:19  JavaJockey [View]

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